Ascidiacea |
Aplousobranchia |
Holozoidae
Environment: milieu / climate zone / depth range / distribution range
Ecology
Sessile; depth range 0 - 15 m (Ref. 1745). Boreal
Eastern Pacific. Boreal to subtropical.
Length at first maturity / Size / Weight / Age
Maturity: Lm ?  range ? - ? cm Max length : 10.0 cm COLD male/unsexed; (Ref. 865)
Minimum depth from Ref. 865. Found in rocky intertidal and low intertidal areas (Refs. 1745, 865). Colonial (Ref. 2268).
Life cycle and mating behavior
Maturity | Reproduction | Spawning | Eggs | Fecundity | Larvae
Members of the class Ascidiacea are hermaphroditic; both cross- and self-fertilization is typical. Life cycle: Eggs develop into lecithotrophic larva before metamorphosing into benthic adults.
Lambert, G. and K. Sanamyan. 2001. (Ref. 1745)
IUCN Red List Status
(Ref. 130435: Version 2024-2)
CITES status (Ref. 108899)
Not Evaluated
Not Evaluated
Threat to humans
Human uses
| FishSource |
Tools
More information
Trophic EcologyFood items (preys)
Diet composition
Food consumption
Predators
Population dynamicsGrowthMax. ages / sizesLength-weight rel.Length-length rel.Length-frequenciesMass conversionAbundance Life cycleReproductionMaturityFecunditySpawningEggsEgg developmentLarvae PhysiologyOxygen consumption
Human RelatedStamps, coins, misc.
Internet sources
Estimates based on models
Preferred temperature
(Ref.
115969): 6 - 15.9, mean 9.1 (based on 369 cells).
Fishing Vulnerability
Low vulnerability (10 of 100).
Price category
Unknown.